128735965584

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{81547}}^1$

素因数の和:82157

約数の個数: 120

約数和(自身を含む): 379906036640

約数和(自身を除く): 251170071056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 577, 684, 912, 1154, 1368, 1731, 2308, 2736, 3462, 4616, 5193, 6924, 9232, 10386, 10963, 13848, 20772, 21926, 27696, 32889, 41544, 43852, 65778, 81547, 83088, 87704, 98667, 131556, 163094, 175408, 197334, 244641, 263112, 326188, 394668, 489282, 526224, 652376, 733923, 789336, 978564, 1304752, 1467846, 1549393, 1578672, 1957128, 2935692, 3098786, 3914256, 4648179, 5871384, 6197572, 9296358, 11742768, 12395144, 13944537, 18592716, 24790288, 27889074, 37185432, 47052619, 55778148, 74370864, 94105238, 111556296, 141157857, 188210476, 223112592, 282315714, 376420952, 423473571, 564631428, 752841904, 846947142, 893999761, 1129262856, 1693894284, 1787999522, 2258525712, 2681999283, 3387788568, 3575999044, 5363998566, 6775577136, 7151998088, 8045997849, 10727997132, 14303996176, 16091995698, 21455994264, 32183991396, 42911988528, 64367982792, 128735965584]

約数ペア:

[(1, 128735965584), (2, 64367982792), (3, 42911988528), (4, 32183991396), (6, 21455994264), (8, 16091995698), (9, 14303996176), (12, 10727997132), (16, 8045997849), (18, 7151998088), (19, 6775577136), (24, 5363998566), (36, 3575999044), (38, 3387788568), (48, 2681999283), (57, 2258525712), (72, 1787999522), (76, 1693894284), (114, 1129262856), (144, 893999761), (152, 846947142), (171, 752841904), (228, 564631428), (304, 423473571), (342, 376420952), (456, 282315714), (577, 223112592), (684, 188210476), (912, 141157857), (1154, 111556296), (1368, 94105238), (1731, 74370864), (2308, 55778148), (2736, 47052619), (3462, 37185432), (4616, 27889074), (5193, 24790288), (6924, 18592716), (9232, 13944537), (10386, 12395144), (10963, 11742768), (13848, 9296358), (20772, 6197572), (21926, 5871384), (27696, 4648179), (32889, 3914256), (41544, 3098786), (43852, 2935692), (65778, 1957128), (81547, 1578672), (83088, 1549393), (87704, 1467846), (98667, 1304752), (131556, 978564), (163094, 789336), (175408, 733923), (197334, 652376), (244641, 526224), (263112, 489282), (326188, 394668)]